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PICL Plug-In Library Functionsptree_create_prop(3PICLTREE)


NAME

 ptree_create_prop, ptree_destroy_prop - create or destroy a property

SYNOPSIS

 
cc [flag ...] file ... -lpicltree [library ...] 
#include <picltree.h>
int ptree_create_prop(ptree_propinfo_t *pinfo, void *valbuf, picl_prophdl_t *proph);
 int ptree_destroy_prop(picl_prophdl_t proph);

DESCRIPTION

 

The ptree_create_prop() function creates a property using the information specified in pinfo, which includes the name, type, access mode, and size of the property, as well as the read access function for a volatile property. The value of the property is specified in the buffer valbuf, which may be NULL for volatile properties. The handle of the property created is copied into the location given by proph. See libpicltree(3PICLTREE) for more information on the structure of ptree_propinfo_t structure.

The ptree_destroy_prop() function destroys the property specified by the handle proph. For a table property, the entire table is destroyed. The property to be destroyed must have been previously deleted.

RETURN VALUES

 

Upon successful completion, 0 is returned. On failure, a non-negative integer is returned to indicate an error.

PICL_STALEHANDLE is returned if the handle is no longer valid. This occurs if the PICL tree was refreshed or reinitialized.

PICL_INVALIDHANDLE is returned if the specified handle never existed.

ERRORS

 
PICL_NOTSUPPORTED
Property version not supported
PICL_VALUETOOBIG
Value exceeds maximum size
PICL_NOTPROP
Not a property
PICL_CANTDESTROY
Attempting to destroy before delete
PICL_RESERVEDNAME
Property name is reserved
PICL_INVREFERENCE
Invalid reference property value
PICL_INVALIDHANDLE
Invalid handle
PICL_STALEHANDLE
Stale handle
PICL_FAILURE
General system failure

ATTRIBUTES

 

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPEATTRIBUTE VALUE
MT-LevelMT-Safe

SEE ALSO

 

libpicltree(3PICLTREE), ptree_add_prop(3PICLTREE), attributes(5)


SunOS 5.9Go To TopLast Changed 28 Mar 2000

 
      
      
Copyright 2002 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.